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Andriy Plokhotnyuk plokhotnyuk

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@plokhotnyuk
plokhotnyuk / flamegraph.svg
Created May 24, 2018 16:01
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@plokhotnyuk
plokhotnyuk / Message sizes for pr# 8 at scala-serialization repo of dkomanov
Created May 22, 2018 15:16
Message sizes for JSON and binary protocol representations, see https://github.com/dkomanov/scala-serialization/pull/8
| Msg |BooPickle| Chill | CBOR | Smile | Thrift | JSON |ProtoBuf | Kryo |Pickling | Scrooge |Java Ser.|
|-----------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|
| Site 1k | 555 | 908 | 877 | 843 | 561 | 1017 | 554 | 573 | 1681 | 561 | 2207 |
| Site 2k | 1165 | 1695 | 1737 | 1563 | 1175 | 2046 | 1175 | 1177 | 2989 | 1175 | 3311 |
| Site 4k | 1917 | 2507 | 3246 | 2604 | 1937 | 3981 | 1930 | 1950 | 6000 | 1937 | 4549 |
| Site 8k | 3047 | 3644 | 6120 | 4342 | 3071 | 7743 | 3058 | 3096 | 13034 | 3069 | 6615 |
| Site 64k | 25769 | 26260 | 49689 | 34259 | 26803 | 64493 | 27111 | 24978 | 106901 | 26823 | 43168 |
| Events 1k | 593 | 588 | 1063 | 1127 | 592 | 1277 | 578 | 631 | 1565 | 592 | 2716 |
| Events 2k | 1220 | 1260
@plokhotnyuk
plokhotnyuk / JSON results for pr# 3 at json-bench repo of tkrs
Created May 22, 2018 04:02
This file has been truncated, but you can view the full file.
[
{
"jmhVersion" : "1.21",
"benchmark" : "bench.Case1.decodeArgonaut",
"mode" : "thrpt",
"threads" : 1,
"forks" : 2,
"jvm" : "/usr/lib/jvm/java-8-oracle/jre/bin/java",
"jvmArgs" : [
"-server",
@plokhotnyuk
plokhotnyuk / Text results for pr# 3 at json-bench repo of tkrs
Created May 22, 2018 04:01
This file has been truncated, but you can view the full file.
[info] Loading settings from idea.sbt ...
[info] Loading global plugins from /home/andriy/.sbt/1.0/plugins
[info] Loading settings from plugins.sbt ...
[info] Loading project definition from /home/andriy/Projects/com/github/plokhotnyuk/json-bench-1/project
[info] Loading settings from build.sbt ...
[info] Set current project to json-bench (in build file:/home/andriy/Projects/com/github/plokhotnyuk/json-bench-1/)
[info] Updating ...
[info] Done updating.
[info] Formatting 1 Scala source in json-bench-1:sbt ...
[success] Total time: 2 s, completed May 22, 2018 3:58:50 AM
@plokhotnyuk
plokhotnyuk / gist:1e2ee19d3cc80c3644bc9e453c8aae77
Created May 8, 2018 18:12
Long method with lookup/table switch, that generated by Scala macros
private[this] def d10(in: JsonReader, default: com.github.plokhotnyuk.jsoniter_scala.macros.User): com.github.plokhotnyuk.jsoniter_scala.macros.User = if (in.isNextToken('{'))
{
var _id: Long = 0L;
var _id_str: String = null;
var _name: String = null;
var _screen_name: String = null;
var _location: String = null;
var _description: String = null;
var _url: String = null;
var _entities: com.github.plokhotnyuk.jsoniter_scala.macros.UserEntities = null;
@plokhotnyuk
plokhotnyuk / Generated codec for JsonSchema
Last active May 4, 2018 09:55
[info] final class $anon extends JsonValueCodec[com.github.plokhotnyuk.jsoniter_scala.macros.JsonSchemaAST.Root] {
[info] def nullValue: com.github.plokhotnyuk.jsoniter_scala.macros.JsonSchemaAST.Root = null;
[info] def decodeValue(in: JsonReader, default: com.github.plokhotnyuk.jsoniter_scala.macros.JsonSchemaAST.Root): com.github.plokhotnyuk.jsoniter_scala.macros.JsonSchemaAST.Root = d0(in, default);
[info] def encodeValue(x: com.github.plokhotnyuk.jsoniter_scala.macros.JsonSchemaAST.Root, out: JsonWriter): Unit = e0(x, out);
[info] private[this] val r0: Array[String] = Array("$schema", "type");
[info] private[this] val r1: Array[String] = Array("type");
[info] private[this] val r2: Array[String] = Array("type");
[info] private[this] val r3: Array[String] = Array("type", "items");
[info] private[this] val r4: Array[String] = Array("type");
[info] private[this] def d4(in: JsonReader, default: Option[String]): Option[String] = if (in.isNextToken('n'))
@plokhotnyuk
plokhotnyuk / ArrayOfOptionBenchmark.scala
Last active April 6, 2018 09:55
Option.fold alternatives in a loop over an array of options
/*
[info] Benchmark (distribution) Mode Cnt Score Error Units
[info] ArrayOfOptionBenchmark.fold AllNone thrpt 5 27250400.765 ± 645700.634 ops/s
[info] ArrayOfOptionBenchmark.fold:·gc.alloc.rate AllNone thrpt 5 ≈ 10⁻⁴ MB/sec
[info] ArrayOfOptionBenchmark.fold:·gc.alloc.rate.norm AllNone thrpt 5 ≈ 10⁻⁵ B/op
[info] ArrayOfOptionBenchmark.fold:·gc.count AllNone thrpt 5 ≈ 0 counts
[info] ArrayOfOptionBenchmark.fold BothPseudoRandom thrpt 5 7220462.819 ± 491274.950 ops/s
[info] ArrayOfOptionBenchmark.fold:·gc.alloc.rate BothPseudoRandom thrpt 5 ≈ 10⁻⁴ MB/sec
[info] ArrayOfOptionBenchmark.fold
@plokhotnyuk
plokhotnyuk / original
Created January 16, 2015 14:40
Comparison of versions of the Minimalist Actor in common env. with batch set to 1 for original (https://gist.github.com/viktorklang/2362563) and upgraded (https://github.com/plokhotnyuk/actors/blob/e0e417cecc0388bdf6e851765cfc7ba463b479a1/src/test/scala/com/github/gist/viktorklang/Actor.scala)
Executor service type: akka-forkjoin-pool
Enqueueing:
40,000,000 ops
1,224,743,717 ns
32,659,894 ops/s
25.5 % of CPU usage
24 bytes per instance
Dequeueing: